am7xxx: bump _POSIX_C_SOURCE to 200112L for lroundf()
authorAntonio Ospite <ao2@ao2.it>
Tue, 17 Nov 2015 17:42:39 +0000 (18:42 +0100)
committerAntonio Ospite <ao2@ao2.it>
Tue, 17 Nov 2015 17:42:39 +0000 (18:42 +0100)
commit80f9d332324848b878fca92f7097aa8fb71ec423
tree501ccf8c7ac97a55fe4c9eb1edda282464968bde
parent0fe6736d63a0f869ba3abe509225ffdb044de19d
am7xxx: bump _POSIX_C_SOURCE to 200112L for lroundf()

The library code uses lroundf() from math.h but some compilers may warn
about an implicit definition of it, so make sure it it actually
available by following the requirements from the LROUND(3) man page.
src/CMakeLists.txt